Natthakul
Google
First of all, you need to be somewhat fit to make it to the top. It's like 20 minutes of constant steep uphill steps, so for a normal person, you will be tired. Once up there, you will see the big crater. There will be lots of seats for you to sit and rest while enjoying the view. For me, I think the descending view is much more interesting and beautiful than the crater.
If you're somewhat fit and feel like making it to the top, then go for it, the views will be worth it. But if you need to go out of your way and spend all your reserves energy to get to the top, then there is no need. You can walk around the base instead, and it will be equally as interesting.
There are plenty of parking, so it was easy to commute.